#40AD36#40AD36

#40AD36 is a light, vivid green. Relative luminance 0.312; OKLCH L 66.1% C 0.186 H 141.9°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#40AD36
RGB	rgb(64, 173, 54)
HSL	hsl(115, 52%, 45%)
HSV	hsv(115, 69%, 68%)
CMYK	cmyk(63%, 0%, 68.8%, 32.2%)
CIE-LAB	lab(62.71, -53.62, 49.95)
CIE-LCH	lch(62.71, 73.28, 137.03°)
OKLab	oklab(66.08% -0.1462 0.1145)
OKLCH	oklch(66.08% 0.186 141.9)
XYZ	xyz(17.7228, 31.2418, 8.5856)
Luminance	0.3124 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AD36 #A336AD

analogous

#7CAD36 #40AD36 #36AD68

triadic

#40AD36 #3640AD #AD3640

tetradic

#40AD36 #367CAD #A336AD #AD6836

square

#40AD36 #367CAD #A336AD #AD6836

split-complementary

#40AD36 #6836AD #AD367C

monochromatic

#1D5019 #2F7E27 #40AD36 #60CA56 #8CD985

Accessibility & contrast

On white

2.90

#40AD36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#40AD36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AD36

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AD36	#FFFFFF	#000000	##000000
##40AD36	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D25

Deuteranopia (green-blind)

#A49441

Tritanopia (blue-blind)

#2CA895

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #40ad36;
/* rgb */ color: rgb(64, 173, 54);
/* oklch */ color: oklch(66.1% 0.186 141.9);

Tailwind

colors: {
  custom: {
    50: '#82c673',
    500: '#40ad36',
    950: '#000000',
  },
}

SCSS

$custom: #40ad36;
$custom-light: #82c673;
$custom-dark: #000000;

JSON

{
  "hex": "#40ad36",
  "rgb": {
    "r": 64,
    "g": 173,
    "b": 54
  },
  "hsl": {
    "h": 114.958,
    "s": 52.423,
    "l": 44.51
  },
  "oklch": {
    "l": 0.66078,
    "c": 0.18569,
    "h": 141.9
  },
  "luminance": 0.31243
}

Semantic roles & 50–950 ramp

primary

#40AD36

secondary

#BD7CC2

accent

#4CDCD0

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #40AD36

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →